VEHICLE LAMP FITTING

PROBLEM TO BE SOLVED: To solve a problem that welding failure may occur in a conventional vehicle lamp fitting.SOLUTION: The invention includes a lamp housing 2 and a lamp lens 3 which are welded by a pressure F being applied thereto while a laser beam L is radiated thereto. The laser beam L is radi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIBARI OKIHIRO, HATANO MAKI, UBUKATA FUMIYA, EDA SHOKI, OKAMURA SHOJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve a problem that welding failure may occur in a conventional vehicle lamp fitting.SOLUTION: The invention includes a lamp housing 2 and a lamp lens 3 which are welded by a pressure F being applied thereto while a laser beam L is radiated thereto. The laser beam L is radiated to the lamp lens 3 and the pressure F is applied to the lamp lens 3 during welding, and the lamp lens 3 has a welded surface 32. The lamp housing 2 is supported by a receiving jig 5 during the welding and has a standing wall part 22, a welded surface 24, and a contact surface 25. As a result, the invention prevents occurrence of welding failure.SELECTED DRAWING: Figure 1 【課題】従来の車両用灯具では、溶着不良が発生する場合がある。【解決手段】この発明は、レーザー光Ｌを照射しながら圧力Ｆを加えることにより溶着されたランプハウジング２とランプレンズ３とを備える。ランプレンズ３は、溶着時にはレーザー光Ｌが照射されかつ圧力Ｆが加えられていて、溶着面３２を有する。ランプハウジング２は、溶着時には受治具５に支持されていて、立壁部２２と、溶着面２４と、当接面２５と、を有する。この結果、この発明は、溶着不良が発生するのを防ぐことができる。【選択図】図１